TEA-DIETHANOLAMINOETHYL POLYISOBUTENYLSUCCINATE is graded B (Low Concern) by Expert·ING, based on COSING regulatory data. It is restricted under EU COSING — AnnexIII-CONCENTRATION-.
TEA-DIETHANOLAMINOETHYL POLYISOBUTENYLSUCCINATE
Safety grade: B
This is a man-made ingredient that helps mix oil and water together in cosmetic products. It works like a bridge between ingredients that normally don't blend well, allowing creams and lotions to have a smooth, consistent texture.
This ingredient acts as an emulsifier and surfactant to stabilize cosmetic formulations by helping blend oil and water components together while also allowing better product spreadability and absorption.
Graded using: COSING.
- EU COSING — Restricted
Last verified: May 26, 2026
Other Surfactant ingredients
- COCAMIDOPROPYL BETAINE — Grade A
- SODIUM LAURETH SULFATE — Grade C
- XANTHAN GUM — Grade A
- CETEARYL ALCOHOL — Grade A
- CETYL ALCOHOL — Grade A
- STEARIC ACID — Grade A
- SODIUM LAURYL SULFATE — Grade C**
- COCO-GLUCOSIDE — Grade A